Props to Fightlinker for turning us on to Mika Nagano, a 4-2 veteran of the Smackgirl and Jewels promotions in Japan. The 25-year-old fighter was an amateur grappling champion before turning to MMA, and has won her last three fights by armbar. She’s also quite a looker, and used her natural charm to promote her last Jewels fight with a semi-nude photo-shoot. Those pics (among many others) are after the jump; you can see a few more photos here and here.